🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 20.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 193 Days

Day: 25.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 193 Days

Day: 14.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.86 AU - 0.96 AU

Year: 305 Days

Day: 37.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.19 AU - 1.89 AU

Year: 672 Days

Day: 44.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,945,646 km

• M1: 267,930 km (0.091 R)
• M2: 281,394 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.42 AU - 1.7 AU

Year: 685 Days

Day: 36.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,945,646 km

• M1: 227,389 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.51 AU - 2.79 AU

Year: 1516 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,945,646 km

• M1: 45,927 km (0.118 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 14.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.57 AU - 8.15 AU

Year: 7745 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 103,945,646 km

• M1: 187,596 km (0.115 R)
• M2: 289,322 km (0.103 R)
• M3: 391,049 km (0.074 R)
• M4: 739,163 km (0.111 R)
• M5: 958,324 km (0.114 R)
• M6: 1,231,938 km (0.116 R)
• M7: 1,345,483 km (0.095 R)
• M8: 1,874,312 km (0.052 R)
• M9: 2,301,862 km (0.082 R)
• M10: 2,760,230 km (0.04 R)
• M11: 2,978,344 km (0.086 R)
• M12: 3,293,397 km (0.117 R)
• M13: 3,714,515 km (0.118 R)
• M14: 4,277,901 km (0.081 R)
• M15: 5,321,645 km (0.099 R)
• M16: 5,457,480 km (0.097 R)
• M17: 5,594,661 km (0.065 R)
• M18: 5,816,365 km (0.109 R)
• M19: 6,012,937 km (0.11 R)
• M20: 6,412,513 km (0.077 R)
• M21: 6,528,301 km (0.083 R)
• M22: 6,644,838 km (0.108 R)
• M23: 6,761,973 km (0.115 R)
• M24: 7,207,775 km (0.118 R)
• M25: 8,034,154 km (0.096 R)
• M26: 9,150,004 km (0.081 R)
• M27: 9,576,807 km (0.04 R)
• M28: 10,010,342 km (0.1 R)
• M29: 10,246,407 km (0.112 R)
• M30: 10,655,408 km (0.105 R)
• M31: 10,862,002 km (0.08 R)
• M32: 11,419,254 km (0.078 R)
• M33: 11,772,305 km (0.119 R)
• M34: 11,950,177 km (0.092 R)
• M35: 13,405,465 km (0.109 R)
• M36: 13,628,516 km (0.113 R)
• M37: 14,419,290 km (0.096 R)
• M38: 15,108,787 km (0.088 R)
• M39: 15,613,530 km (0.051 R)
• M40: 15,926,937 km (0.061 R)
• M41: 16,084,464 km (0.085 R)
• M42: 16,879,577 km (0.113 R)
• M43: 18,014,426 km (0.114 R)
• M44: 18,632,415 km (0.12 R)
• M45: 18,756,880 km (0.099 R)
• M46: 19,383,247 km (0.034 R)
• M47: 19,509,358 km (0.09 R)
• M48: 19,635,768 km (0.071 R)
• M49: 20,144,101 km (0.116 R)
• M50: 20,399,914 km (0.071 R)
• M51: 20,742,493 km (0.032 R)
• M52: 21,087,166 km (0.099 R)
• M53: 21,216,868 km (0.047 R)
• M54: 21,957,078 km (0.08 R)
• M55: 22,396,447 km (0.116 R)
• M56: 22,661,534 km (0.091 R)
• M57: 23,462,780 km (0.084 R)
• M58: 23,821,965 km (0.068 R)
• M59: 24,182,795 km (0.099 R)
• M60: 24,864,512 km (0.094 R)
• M61: 26,153,897 km (0.104 R)
• M62: 26,339,847 km (0.116 R)
• M63: 27,370,576 km (0.089 R)
• M64: 27,796,182 km (0.1 R)
• M65: 28,605,806 km (0.105 R)
• M66: 28,845,461 km (0.115 R)
• M67: 29,085,716 km (0.117 R)
• M68: 29,810,517 km (0.079 R)
• M69: 31,327,440 km (0.056 R)
• M70: 33,220,900 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 10.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.06 AU - 9.46 AU

Year: 9904 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,945,646 km

• M1: 134,189 km (0.101 R)
• M2: 209,437 km (0.082 R)
• M3: 286,031 km (0.116 R)
• M4: 462,257 km (0.12 R)
• M5: 541,993 km (0.082 R)
• M6: 704,606 km (0.119 R)
• M7: 869,912 km (0.112 R)
• M8: 942,766 km (0.119 R)
• M9: 1,018,014 km (0.096 R)
• M10: 1,174,942 km (0.09 R)
• M11: 1,638,845 km (0.119 R)
• M12: 1,958,835 km (0.111 R)
• M13: 2,217,190 km (0.086 R)
• M14: 2,319,515 km (0.061 R)
• M15: 2,465,373 km (0.111 R)
• M16: 2,679,298 km (0.108 R)
• M17: 3,691,627 km (0.075 R)
• M18: 3,961,800 km (0.097 R)
• M19: 4,061,582 km (0.104 R)
• M20: 4,162,411 km (0.08 R)
• M21: 4,340,732 km (0.075 R)
• M22: 4,469,685 km (0.12 R)
• M23: 4,971,287 km (0.096 R)
• M24: 5,407,664 km (0.08 R)
• M25: 5,686,664 km (0.06 R)
• M26: 5,827,884 km (0.081 R)
• M27: 6,085,193 km (0.077 R)
• M28: 6,171,810 km (0.042 R)
• M29: 6,879,557 km (0.078 R)
• M30: 7,427,235 km (0.06 R)
• M31: 7,581,919 km (0.096 R)
• M32: 8,179,264 km (0.093 R)
• M33: 8,307,020 km (0.07 R)
• M34: 8,499,852 km (0.097 R)
• M35: 8,726,642 km (0.109 R)
• M36: 8,922,765 km (0.116 R)
• M37: 9,219,567 km (0.051 R)
• M38: 9,553,170 km (0.12 R)
• M39: 10,301,160 km (0.096 R)
• M40: 10,717,042 km (0.038 R)
• M41: 11,458,299 km (0.08 R)
• M42: 12,325,518 km (0.109 R)
• M43: 12,730,031 km (0.112 R)
• M44: 13,363,877 km (0.115 R)
• M45: 14,007,896 km (0.08 R)
• M46: 14,817,519 km (0.079 R)
• M47: 15,208,419 km (0.118 R)
• M48: 15,484,128 km (0.077 R)
• M49: 15,642,402 km (0.08 R)
• M50: 16,684,052 km (0.071 R)
• M51: 16,887,056 km (0.095 R)
• M52: 16,968,438 km (0.049 R)
• M53: 17,459,567 km (0.079 R)
• M54: 17,582,986 km (0.107 R)
• M55: 17,706,853 km (0.117 R)
• M56: 18,038,362 km (0.118 R)
• M57: 18,330,227 km (0.095 R)
• M58: 18,792,036 km (0.108 R)
• M59: 18,876,409 km (0.111 R)
• M60: 20,070,649 km (0.088 R)
• M61: 20,676,969 km (0.056 R)
• M62: 21,289,423 km (0.081 R)
• M63: 22,130,013 km (0.096 R)
• M64: 22,846,288 km (0.118 R)
• M65: 23,980,688 km (0.065 R)
• M66: 24,072,242 km (0.081 R)
• M67: 24,347,502 km (0.059 R)
• M68: 24,623,959 km (0.068 R)
• M69: 26,587,581 km (0.118 R)
• M70: 27,062,554 km (0.107 R)
• M71: 27,492,349 km (0.078 R)
• M72: 27,828,346 km (0.086 R)
• M73: 28,746,876 km (0.087 R)
• M74: 29,381,022 km (0.106 R)
• M75: 31,261,317 km (0.085 R)
• M76: 32,165,487 km (0.059 R)
• M77: 32,418,158 km (0.094 R)
• M78: 32,925,594 km (0.113 R)
• M79: 33,640,223 km (0.096 R)
• M80: 34,566,682 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 5.7

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.58 AU - 21.2 AU

Year: 27717 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,945,646 km

• M1: 207,492 km (0.104 R)
• M2: 301,141 km (0.049 R)
• M3: 457,171 km (0.12 R)
• M4: 557,551 km (0.057 R)
• M5: 665,561 km (0.096 R)
• M6: 1,095,655 km (0.115 R)
• M7: 1,338,303 km (0.051 R)
• M8: 3,964,344 km (0.058 R)
• M9: 4,388,902 km (0.1 R)
• M10: 4,772,172 km (0.1 R)
• M11: 6,656,656 km (0.074 R)
• M12: 6,718,889 km (0.077 R)
• M13: 7,032,895 km (0.092 R)
• M14: 8,269,471 km (0.081 R)
• M15: 8,673,685 km (0.111 R)
• M16: 8,809,819 km (0.107 R)
• M17: 9,084,331 km (0.053 R)
• M18: 10,282,161 km (0.114 R)
• M19: 11,528,760 km (0.113 R)
• M20: 12,744,841 km (0.112 R)
• M21: 14,563,203 km (0.086 R)
• M22: 15,296,532 km (0.079 R)
• M23: 16,799,093 km (0.076 R)
• M24: 18,698,238 km (0.048 R)
• M25: 18,874,165 km (0.081 R)
• M26: 19,050,840 km (0.095 R)
• M27: 21,120,227 km (0.076 R)
• M28: 21,579,493 km (0.104 R)
• M29: 22,788,842 km (0.091 R)
• M30: 23,924,589 km (0.061 R)
• M31: 24,788,517 km (0.117 R)
• M32: 26,349,421 km (0.049 R)
• M33: 26,645,475 km (0.103 R)
• M34: 27,141,691 km (0.077 R)
• M35: 28,445,736 km (0.057 R)
• M36: 28,648,142 km (0.079 R)
• M37: 29,156,326 km (0.094 R)
• M38: 32,584,211 km (0.109 R)
• M39: 33,969,188 km (0.067 R)
• M40: 34,076,450 km (0.118 R)
• M41: 35,590,979 km (0.086 R)
• M42: 36,686,035 km (0.098 R)
• M43: 37,016,796 km (0.104 R)
• M44: 38,237,665 km (0.045 R)
• M45: 39,133,905 km (0.115 R)
• M46: 40,377,662 km (0.038 R)
• M47: 42,094,298 km (0.09 R)
• M48: 43,019,560 km (0.096 R)
• M49: 43,368,273 km (0.073 R)
• M50: 44,302,661 km (0.065 R)
• M51: 45,007,866 km (0.081 R)
• M52: 45,243,782 km (0.096 R)
• M53: 45,598,329 km (0.112 R)
• M54: 46,429,345 km (0.109 R)
• M55: 51,272,875 km (0.044 R)
• M56: 51,642,531 km (0.096 R)
• M57: 52,136,803 km (0.085 R)
• M58: 52,881,202 km (0.08 R)
• M59: 54,004,383 km (0.086 R)
• M60: 54,380,472 km (0.106 R)
• M61: 57,292,993 km (0.069 R)
• M62: 57,676,561 km (0.025 R)
• M63: 58,961,458 km (0.085 R)
• M64: 59,219,514 km (0.093 R)
• M65: 61,821,170 km (0.106 R)
• M66: 62,214,613 km (0.113 R)
• M67: 63,532,121 km (0.102 R)
• M68: 64,194,391 km (0.069 R)
• M69: 64,327,084 km (0.076 R)
• M70: 65,125,339 km (0.11 R)
• M71: 65,525,663 km (0.111 R)
• M72: 66,328,704 km (0.1 R)
• M73: 68,350,818 km (0.072 R)
• M74: 68,486,354 km (0.094 R)
• M75: 71,765,539 km (0.025 R)
• M76: 72,593,264 km (0.117 R)
• M77: 72,731,493 km (0.104 R)
• M78: 73,285,454 km (0.105 R)
• M79: 73,701,934 km (0.097 R)
• M80: 74,955,714 km (0.081 R)
• M81: 75,935,879 km (0.086 R)
• M82: 76,076,202 km (0.078 R)
• M83: 76,357,147 km (0.066 R)
• M84: 77,202,225 km (0.102 R)
• M85: 86,406,234 km (0.09 R)
• M86: 90,094,420 km (0.12 R)
• M87: 91,434,667 km (0.056 R)
• M88: 93,081,740 km (0.116 R)
• M89: 93,231,936 km (0.08 R)
• M90: 94,285,704 km (0.117 R)
• M91: 94,738,536 km (0.115 R)
• M92: 97,318,202 km (0.08 R)
• M93: 98,234,190 km (0.074 R)
• M94: 100,536,651 km (0.114 R)
• M95: 100,690,886 km (0.091 R)
• M96: 102,546,498 km (0.066 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,822 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit